diff --git a/selfdrive/ui/layouts/home.py b/selfdrive/ui/layouts/home.py
index 05ba1a3b..18c6c235 100644
--- a/selfdrive/ui/layouts/home.py
+++ b/selfdrive/ui/layouts/home.py
@@ -183,12 +183,25 @@ class HomeLayout(Widget):
   def _render_home_content(self):
     # Display welcome text centered in content area
     font = gui_app.font(FontWeight.BOLD)
+    light_font = gui_app.font(FontWeight.NORMAL)
     text = "欢迎选用 MR.ONE"
+    subtitle = "这不是自动驾驶，请注意行车安全！"
     font_size = 120
+    sub_font_size = 50
+
     text_size = measure_text_cached(font, text, font_size)
-    x = self.content_rect.x + (self.content_rect.width - text_size.x) / 2
-    y = self.content_rect.y + (self.content_rect.height - text_size.y) / 2
-    rl.draw_text_ex(font, text, rl.Vector2(int(x), int(y)), font_size, 0, rl.WHITE)
+    sub_size = measure_text_cached(light_font, subtitle, sub_font_size)
+
+    cx = self.content_rect.x + self.content_rect.width / 2
+    cy = self.content_rect.y + self.content_rect.height / 2
+
+    x = int(cx - text_size.x / 2)
+    y = int(cy - text_size.y)
+    rl.draw_text_ex(font, text, rl.Vector2(x, y), font_size, 0, rl.WHITE)
+
+    sx = int(cx - sub_size.x / 2)
+    sy = y + text_size.y + 30
+    rl.draw_text_ex(light_font, subtitle, rl.Vector2(sx, sy), sub_font_size, 0, rl.Color(200, 200, 200, 255))
 
   def _render_update_view(self):
     self.update_alert.render(self.content_rect)